Knife



FIG. 1 is a perspective view taken from the top and left end of a knife showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view on an enlarged scale taken in the direction of lines 5--5 of FIG. 3; and

FIG. 6 is an end elevational view on an enlarged scale taken in the direction of lines 6--6 of FIG. 3. 

The ornamental design for a knife, as shown and described. 